Area Code 406

Area Code 406 information.

Area Code 406 Details
Country	United States
State/Province	Montana
Major City	Billings
Time Zone	Mountain (UTC-07:00)

Area Code 406 Prefixes

Prefix	County	Phone Type	Status
406-389	Lewis And Clark	Landline	Active
406-390	Hill	Cell Number	Active
406-391	Glacier	Cell Number	Active
406-392	Valley	Landline	Active
406-393	Flathead	Landline	Active
406-394	Hill	Landline	Active
406-395	Hill	Landline	Active
406-396	Missoula	Cell Number	Active
406-397	Hill	Landline	Active
406-398	Hill	Landline	Active
406-399	Hill	Cell Number	Active
406-400		Unknown	Active
406-403	Cascade	Landline	Active
406-404	Gallatin	Landline	Active
406-407	Flathead	Cell Number	Active
406-410	Lewis And Clark	Cell Number	Active
406-414	Gallatin	Landline	Active
406-415	Powell	Landline	Active
406-417	Lewis And Clark	Cell Number	Active
406-420	Lake	Landline	Active

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